1, the benefits: watermelon does not contain fat, contains a lot of water, contains carbohydrates, amino acids, malic acid, fruit acids, lycopene, vitamin C, a variety of trace elements, there is a thirst, laxative, clearing the lungs, heat, the role of the summer heat, the summer heat, the weather is relatively hot, sweating more, the loss of water is also relatively much, eat a little bit of watermelon can be supplemented to the body's water to alleviate fatigue, water swelling The watermelon can be used to prevent heatstroke.

2, bad: but watermelon contains a lot of sugar, if you eat too much at once, it is easy to lead to high blood sugar, diabetic people try to eat less, if overeating is also very easy to cause obesity.